CN103949936B - High-mechanic formula unlimited stroke guide rail preventer - Google Patents
High-mechanic formula unlimited stroke guide rail preventer Download PDFInfo
- Publication number
- CN103949936B CN103949936B CN201410200807.XA CN201410200807A CN103949936B CN 103949936 B CN103949936 B CN 103949936B CN 201410200807 A CN201410200807 A CN 201410200807A CN 103949936 B CN103949936 B CN 103949936B
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- China
- Prior art keywords
- guide rail
- machine tool
- carrier bar
- protection
- tool motion
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The present invention proposes a kind of high-mechanic formula unlimited stroke guide rail preventer, including two guide rail revetments, protection carrier bar, two groups of guiding mechanisms；Article two, guide rail revetment is fixed on bed piece, and is parallel to guide rail and is in guide rail both sides；Guide rail revetment includes interior wall and exterior wall, forms dregs guiding groove between interior wall and exterior wall；Two groups of guiding mechanisms are separately fixed at machine tool motion component along both sides before and after guide rail direction, and often group guiding mechanism includes guard shield, guide wheel, sprocket wheel.Protection carrier bar two ends are connected in the two ends of guide rail, and a protection carrier bar part is laid on the interior wall of guide rail revetment, and protection carrier bar another part is by being in inside machine tool motion component after guide wheel and sprocket wheel.The present invention protects carrier bar not move with machine tool motion component, and noise is less, is not limited by space, and unshielded dead band.
Description
Technical field
The invention belongs to field of mechanical technique, particularly to a kind of high-mechanic formula, unlimited stroke, can effectively protect guide rail
Guide rail preventer.
Background technology
Owing to the foreign material such as the dust of industry spot, metal fillings easily enter guide rail, way rub is caused to aggravate；Or by
In staff, guide rail is trampled, destroy guide rail rust preventing, cause the Accelerated corrosion of guide rail.These aspects are all
The normal work of lathe can be affected.Therefore, a kind of effective guide rail protecting device become in Machine Manufacture field can not or
The ingredient lacked.
At present, the guide rail protecting device of the many employings of industry spot has organ type guide rail protection cover, integral telescopic formula guide rail anti-
Guard shields etc., but both structures, generally have the disadvantage in that
1, when machine tool travel is longer, protective cover uses multilayer folding, takes up room big, adds lathe size；
2, guide rail protecting device moves back and forth with machine tool high speed, and protective cover is fragile, it is impossible to effectively protect guide rail；
3, guide rail protection cover can not bear plus load, after weight collides or personnel trample, will result in damage；
4, guide rail protection covers on machine tool high speed when moving, and produces bigger noise；
5, when having iron filings, foreign material etc. to fall at protective cover, easily cause preventer and damage, thus guide rail cannot be protected.
Summary of the invention
Solve the technical problem that
The technical problem to be solved in the present invention is exactly that taking up room of existing guide rail protection structure existence is big, easy to wear, holds
The defects such as loading capability is poor, noise is big, propose a kind of high-mechanic formula unlimited stroke guide rail preventer for this present invention,
Have that bearing capacity is strong, easy for installation, compact conformation, safe and reliable, guide rail protection is effective, the long-life, be difficult to
Abrasion, and the advantage being particularly well-suited to Long travel.
Technical scheme
The technical scheme is that
Described a kind of high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that: include two guide rail revetments, guarantors
Chain guard, two groups of guiding mechanisms；Article two, guide rail revetment is fixed on bed piece, and is parallel to guide rail and is in guide rail
Both sides；Described guide rail revetment includes interior wall and exterior wall, forms dregs guiding groove between interior wall and exterior wall；Two groups of guiding mechanisms divide
Not being fixed on machine tool motion component along both sides before and after guide rail direction, often group guiding mechanism includes guard shield, guide wheel, sprocket wheel,
Guide wheel and sprocket wheel are arranged in guard shield；Protection carrier bar two ends are connected in the two ends of guide rail, and a protection carrier bar part is laid in
On the interior wall of guide rail revetment, protection carrier bar another part is by being in inside machine tool motion component after guide wheel and sprocket wheel；Flat
The protection carrier bar being layered on guide rail revetment and interior wall are formed closes space, and protection is in the guide rail outside machine tool motion component,
Protection carrier bar within machine tool motion component is in the guide rail within machine tool motion component, when machine tool motion portion for protection
When part moves along the rail, protect carrier bar relative to machine tool motion component along guide wheel and sprocket, thus can protect all the time
Guide rail.
Further preferred version, described a kind of high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that: machine
Bed motion components interior is provided with protection chain support roller, is in the protection carrier bar within machine tool motion component for supporting, keeps away
Exempt from overhang excessive.
Further preferred version, described a kind of high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that: lead
Bits trench bottom has chip removal mouth.
Further preferred version, described a kind of high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that:
The position of corresponding two the guide rail revetment dregs guiding grooves in machine tool motion component bottom is provided with dregs guiding groove scrap scraping plate, at lathe
The foreign material in dregs guiding groove are cleared up when moving component moves along the rail.
Further preferred version, described a kind of high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that:
On guard shield, the opening part for protecting carrier bar to pass in and out is provided with chain plate top surface bits clearing device, for leading on machine tool motion component edge
The foreign material of cleaning protection chain plate top surface during rail motion.
Further preferred version, described a kind of high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that: protect
Chain guard uses carbon steel material to make.
Beneficial effect
The invention has the beneficial effects as follows: abandoning tradition guide rail protection cover is with platen reciprocating structure, and this invents
Middle protection carrier bar is fixedly installed in guide rail head and the tail two ends, does not moves with machine tool motion component, and noise is less；Protection carrier bar
Using carbon steel, bearing capacity is extremely strong, after weight collides and personnel trample, is difficult to lose；Protection carrier bar can root
According to machine tool movement stroke, customize different length, do not limited by space, and unshielded dead band；Additionally, the present invention
Also there is simple in construction, easy for installation, it is easy to implement, it is possible to be applicable to various types of lathe, applied range etc.
Feature.
Accompanying drawing explanation
Fig. 1: guide rail retaining wall structures schematic diagram；
The main TV structure figure of Fig. 2: the present invention；
The side block diagram of Fig. 3: the present invention；
Wherein: 1, machine tool motion component；2, bed piece；3, guide rail；4, protection carrier bar；5, protection chain support roller；
6, guide rail revetment；7, sprocket wheel；8, guide wheel；9, guard shield；10, chain plate top surface bits clearing device；11, dregs guiding groove scrapes bits
Plate；12, interior wall；13, exterior wall；14, dregs guiding groove；15, chip removal mouth.
Detailed description of the invention
Below in conjunction with specific embodiment the present invention described:
High-mechanic formula unlimited stroke guide rail preventer in the present embodiment as in figure 2 it is shown, include two guide rail revetments 6,
Protection 4, two groups of guiding mechanisms of carrier bar.
As shown in Figure 3, two guide rail revetments are fixed on bed piece, and are parallel to guide rail and are in guide rail both sides.
As it is shown in figure 1, guide rail revetment includes interior wall and exterior wall, form dregs guiding groove between interior wall and exterior wall, have bottom dregs guiding groove
Chip removal mouth.Interior wall is mainly used in supporting protection carrier bar, and forms a closing space with protection carrier bar, and it is right to collectively form
Guide rail protection outside machine tool motion component, effectively prevents external force or the foreign material destruction to guide rail；Exterior wall and interior wall have height
It is poor to spend, and makes personnel walk about to play and encounter protection carrier bar, and personnel's stampede power is by inner-outer wall shared load；Exterior wall
And between interior wall, form dregs guiding groove, have strip chip removal mouth bottom dregs guiding groove, work as machine tool movement, machine tool motion component
Metal fillings in dregs guiding groove is removed by the dregs guiding groove scrap scraping plate of upper installation by chip removal mouth, thus forms complete to guide rail
Protection.
Referring to the drawings 2, two groups of guiding mechanisms are separately fixed at machine tool motion component along both sides before and after guide rail direction, often
Group guiding mechanism includes that guard shield, guide wheel, sprocket wheel, guide wheel and sprocket wheel are arranged in guard shield, and guiding mechanism is with machine tool motion
Parts synchronize to move along the rail.
Protection carrier bar two ends are connected in the two ends of guide rail, are typically based on the traveled distance that machine tool motion component moves, determine
The overall length of protection carrier bar.Protection carrier bar is made up of more piece carbon element steel flat-top chain, and bearing capacity is strong.Protection chain
A plate part is laid on the interior wall of guide rail revetment, and protection carrier bar another part is transported by being in lathe after guide wheel and sprocket wheel
Dynamic component internal (machine tool motion component both sides have the window walked for protection carrier bar), whole protection link plate structure is tight
Gather, easy for installation, unshielded dead band, and it is not involved in the high-speed straight-line motion of machine tool motion component, guide rail is had preferably
Protection effect.Protection chain support roller is equidistantly mounted on the inner side of machine tool motion component, to support protection carrier bar, it is to avoid outstanding
Amount of hanging down is excessive.
The protection carrier bar being laid on guide rail revetment and interior wall are formed closes space, and protection is in outside machine tool motion component
Guide rail, the protection carrier bar within machine tool motion component is in the guide rail within machine tool motion component for protection, works as machine
When bed motion parts move along the rail, protect carrier bar relative to machine tool motion component along guide wheel and sprocket, thus all the time
Guide rail can be protected.
In machine tool motion component bottom, the position of corresponding two guide rail revetment dregs guiding grooves is provided with dregs guiding groove scrap scraping plate, is used for
The foreign material in dregs guiding groove are cleared up, it is to avoid foreign material accumulate when machine tool motion component moves along the rail.Guard shield is used for protect
The opening part of chain guard turnover is provided with chain plate top surface bits clearing device, for clearing up when machine tool motion component moves along the rail
The foreign material of protection chain plate top surface, this bits clearing device can be bristle brush, air knife etc..
The present invention can be applicable to various types of lathe, without considering machine tool travel.Protection carrier bar 4 can be all the time
Machine tool motion component guide rail 3 is played a protective role, does not haves the blind area of protection.
Claims (6)
1. a high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that: include two guide rail revetments, protection chain
Plate, two groups of guiding mechanisms；Article two, guide rail revetment is fixed on bed piece, and is parallel to guide rail and is in guide rail
Both sides；Described guide rail revetment includes interior wall and exterior wall, forms dregs guiding groove between interior wall and exterior wall；Two groups of Guiding machines
Structure is separately fixed at machine tool motion component along both sides before and after guide rail direction, and often group guiding mechanism includes guard shield, leads
Wheel, sprocket wheel, guide wheel and sprocket wheel are arranged in guard shield；Protection carrier bar two ends are connected in the two ends of guide rail, protect chain
A plate part is laid on the interior wall of guide rail revetment, and protection carrier bar another part is by being in machine after guide wheel and sprocket wheel
Bed motion components interior；The protection carrier bar being laid on guide rail revetment is formed with interior wall and closes space, and protection is in
Guide rail outside machine tool motion component, the protection carrier bar within machine tool motion component is in machine tool motion for protection
The guide rail of components interior, when machine tool motion component moves along the rail, protection carrier bar is relative to machine tool motion component edge
Guide wheel and sprocket, thus guide rail can be protected all the time.
A kind of high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that: lathe is transported
The internally installed protected chain support roller of dynamic component, is in the protection carrier bar within machine tool motion component for supporting, keeps away
Exempt from overhang excessive.
A kind of high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that: dregs guiding groove
Chip removal mouth is arranged at bottom.
A kind of high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that: at lathe
The position of corresponding two the guide rail revetment dregs guiding grooves in moving component bottom is provided with dregs guiding groove scrap scraping plate, at lathe
The foreign material in dregs guiding groove are cleared up when moving component moves along the rail.
A kind of high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that: at guard shield
The upper opening part for protecting carrier bar to pass in and out is provided with chain plate top surface bits clearing device, for leading on machine tool motion component edge
The foreign material of cleaning protection chain plate top surface during rail motion.
A kind of high-mechanic formula unlimited stroke guide rail preventer, it is characterised in that: protection chain
Plate uses carbon steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200807.XA CN103949936B (en) | 2014-05-13 | 2014-05-13 | High-mechanic formula unlimited stroke guide rail preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200807.XA CN103949936B (en) | 2014-05-13 | 2014-05-13 | High-mechanic formula unlimited stroke guide rail preventer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103949936A CN103949936A (en) | 2014-07-30 |
| CN103949936B true CN103949936B (en) | 2016-10-12 |
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| CN201410200807.XA Active CN103949936B (en) | 2014-05-13 | 2014-05-13 | High-mechanic formula unlimited stroke guide rail preventer |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907885A (en) * | 2015-06-16 | 2015-09-16 | 西北工业大学 | Novel high load-carrying capacity infinite travel guide rail protection device |
| CN107825221A (en) * | 2017-12-11 | 2018-03-23 | 大连四达高技术发展有限公司 | Guide rail protection system |
| CN108284015B (en) * | 2018-03-09 | 2024-01-23 | 上海发那科机器人有限公司 | High protection spraying track |
| CN112846910B (en) * | 2020-12-26 | 2022-03-25 | 景荣精密模具(深圳)有限公司 | CNC machining center |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50304297D1 (en) * | 2003-11-13 | 2006-08-31 | Claude Marchand | Device with a linear trajectory protected by a flexible element |
| CN101386083B (en) * | 2008-09-23 | 2011-02-16 | 无锡桥联数控机床有限公司 | X axle guide-rail guard of numerical control gantry milling machine |
| CN201889669U (en) * | 2010-11-03 | 2011-07-06 | 上海运申制版模具有限公司 | Protecting device for guide rail of lathe |
| CN201931324U (en) * | 2010-11-17 | 2011-08-17 | 上海斌盛电子机械有限公司 | Winding type guide rail protector |
| CN201895236U (en) * | 2010-12-13 | 2011-07-13 | 康凤明 | Built-in drag chain milling and boring machine |
| CN102975080A (en) * | 2012-11-20 | 2013-03-20 | 大连天润新能源科技有限公司 | Guide rail protection cover |
| CN203843596U (en) * | 2014-05-13 | 2014-09-24 | 西北工业大学 | Machine tool guide rail protective device |
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| CN103949936A (en) | 2014-07-30 |
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Effective date of registration: 20190108 Address after: Room 404, Material Building, Northwest Polytechnic University, 127 Youyi West Road, Xi'an City, Shaanxi Province, 710072 Patentee after: Xi'an Northwestern Polytechnical University Asset Management Co., Ltd. Address before: 710072 No. 127 Youyi West Road, Shaanxi, Xi'an Patentee before: Northwestern Polytechnical University |
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Effective date of registration: 20190628 Address after: 710075 Room 11304, First Building, Unit 1, High-tech Ginza, No. 6, High-tech Road, Xi'an High-tech Zone, Shaanxi Province Patentee after: Shaanxi Tianshi Zhiyuan Aviation Technology Co., Ltd. Address before: Room 404, Material Building, Northwest Polytechnic University, 127 Youyi West Road, Xi'an City, Shaanxi Province, 710072 Patentee before: Xi'an Northwestern Polytechnical University Asset Management Co., Ltd. |